To_string c++

// to_string example
#include <iostream>   // std::cout
#include <string>     // std::string, std::to_string

int main ()
{
  std::string pi = "pi is " + std::to_string(3.1415926);
  std::string perfect = std::to_string(1+2+4+7+14) + " is a perfect number";
  std::cout << pi << '\n';
  std::cout << perfect << '\n';
  return 0;
}

Source: cplusplus.com

Similar codes

2 votes147 views1 answer
C++ print current time
C++
0 vote154 views1 answer
Pimpl c++
C++
0 vote157 views1 answer
ImportError: cannot import name 'TFLiteConverter' from 'tensorflow.lite'
C++
60 votes190 views2 answers
For(var i=0; i<=10; i++)
C++
0 vote154 views1 answer
C++ hello world linux
C++
0 vote149 views1 answer
C++ set value to inf
C++
0 vote138 views1 answer
F && T || !(T) && F
C++
0 vote142 views1 answer
How to setup glut main loop
C++
0 vote183 views1 answer
C++ convert const char* to int
C++
0 vote141 views2 answers
C++ function for checking if a sting is a number
C++